mx5 mk1 exhaust trackday advice
mx5 mk1 exhaust trackday advice
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Discussion

JackAttack2002

Original Poster:

26 posts

41 months

Yesterday (13:18)
quotequote all
hello i have a mk1 mx5 that i daily and take on track. its currently got a mx5 parts catback. however im thinking about getting a stainless steel 4-2-1 manifold and a high flow sport catalytic converter from racing beat. however im worried about it being too loud for track. anyone else running a simular setup. my local track is snetterton but i want to get on other tracks aswell.

brillomaster

1,592 posts

189 months

Yesterday (13:28)
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I suspect with a proper sized backbox and sports cat you'll be fine. Especially at Snetterton, which is quite a loud circuit.

You might struggle with a full decat if you ever went that far, but sports cat will be fine.

But when you fit the new parts, keep hold of the old parts just in case you need to revert back. I didn't keep my old boxster exhaust, and I regretted it almost immediately.

JackAttack2002

Original Poster:

26 posts

41 months

Yesterday (14:43)
quotequote all
brillomaster said:
I suspect with a proper sized backbox and sports cat you'll be fine. Especially at Snetterton, which is quite a loud circuit.

You might struggle with a full decat if you ever went that far, but sports cat will be fine.

But when you fit the new parts, keep hold of the old parts just in case you need to revert back. I didn't keep my old boxster exhaust, and I regretted it almost immediately.
thank you i wont do a decat as ive done that before and regretted it. i want to keep it mot friendly and i want to insure it.

E-bmw

11,682 posts

171 months

Yesterday (16:04)
quotequote all
My advice would be to get a metallic sports cat if you can rather than ceramic one, they are much more robust & generally last a lot longer.

JackAttack2002

Original Poster:

26 posts

41 months

Yesterday (23:50)
quotequote all
E-bmw said:
My advice would be to get a metallic sports cat if you can rather than ceramic one, they are much more robust & generally last a lot longer.
thank you will take that into considerration